/*reset and common*/
body,div,ul,ol,li,h1,h2,h3,h4,h5,h6,form,input,button,textarea,p,th,td{margin:0;padding:0;}
table{border-collapse:collapse;border-spacing:0;}
img{border:0;}
li{list-style:none;}
em{font-style:normal;}
html,body{font:normal 11px Verdana,Arial,Helvetica,sans-serif;background:#fff;color:#333;height:100%;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}
input,button,textarea,select,optgroup,option{font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;background:#fff;}
input,button,textarea,select{*font-size:100%;}
input{vertical-align:middle;}
a{color:#333;text-decoration:none;}
p{line-height:1.6;}
.clearfix{zoom:1;} 
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;font-size:0;}
h2,h3,h4,h5{font-weight:bold;}